Air suspension compressor

Abstract

The utility model belongs to the technical field of air suspension compressors, and discloses an air suspension compressor which comprises an air suspension compressor body, an air inlet assembly is arranged at the bottom of the air suspension compressor body, sliding grooves are evenly formed in the air inlet assembly, an extrusion structure is arranged in the air inlet assembly, and the extrusion structure is arranged in the air inlet assembly. The air inlet assembly comprises a connecting pipe, the inner wall of the connecting pipe is movably sleeved with a containing frame, and a filter element is arranged in the containing frame. Through the arrangement of the sliding groove and the sliding column, the whole placing frame is pressed, so that the placing frame drives the sliding column and the deformed elastic piece to move, the sliding column is driven to move to the vertical part of the sliding groove, the whole placing frame is pushed by the movable plate to move out of the interior of the connecting pipe through the elastic force of the spring, and the fixing of the placing frame is relieved; and therefore, an operator can conveniently clean the filter element, and the air suction effect of the air suspension compressor is prevented from being influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of air suspension compressors, in particular to an air suspension compressor. Background Art

[0002] An air suspension compressor is a high-speed rotary compressor that uses air suspension bearing technology. Because the rotor is supported by an air film formed by compressed air, it can rotate at high speed without mechanical contact, thereby significantly reducing energy loss and improving energy efficiency.

[0003] During actual use, the air suspension compressor in the prior art draws external air into the air suspension compressor through the air inlet, suspends the internal bearing, and rotates it to compress the air. However, in the prior art, a filter element is generally installed inside the air inlet to filter the inhaled air flow to prevent impurities and dust from entering the compressor and causing damage to the equipment. After long-term use, the filtering effect of the filter element is reduced, and the filter element needs to be removed with the help of auxiliary tools. The operation is cumbersome and time-consuming, so it needs to be improved. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides an air suspension compressor.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an air suspension compressor, comprising an air suspension compressor, an air inlet assembly being provided at the bottom of the air suspension compressor, a slide groove being provided inside the air inlet assembly, and an extrusion structure being provided inside the air inlet assembly;

[0006] Among them, the air inlet assembly includes a connecting pipe, the inner wall of the connecting pipe is movably connected with a placement rack, a filter element is arranged inside the placement rack, both sides of the filter element are provided with spring plates, and the ends of the spring plates are provided with sliding columns, the outer surface of the sliding column is movably connected to the inner wall of the slide groove, and the sliding column is used to clamp the filter element in the connecting pipe.

[0007] Preferably, the air suspension compressor comprises a shell, an air bearing is provided inside the shell, an air duct structure is provided outside the air bearing, and bases are provided on both sides of the outside of the shell.

[0008] Preferably, the bottom of the connecting pipe is connected to the outer wall of the shell, and the top of the connecting pipe is provided with a mounting groove.

[0009] Preferably, the extrusion structure includes a movable plate, an outer surface of the movable plate is movably connected to the inner wall of the connecting tube, and a top of the movable plate is movably connected to the bottom of the placement rack.

[0010] Preferably, a spring is provided at the bottom of the movable plate, and the other end of the spring is connected to the connecting pipe.

[0011] Preferably, the chute is provided with a vertical portion and an inclined portion, and inclined blocks are provided inside the vertical portion and the inclined portion.

[0012] Preferably, the top opening of the chute is configured to be arc-shaped.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model provides a slide groove and a sliding column, presses the placement rack as a whole, so that the placement rack drives the sliding column and the deformed spring piece to move, so that the sliding column is driven to move to the vertical part of the slide groove. Through the elastic force of the spring, the movable plate pushes the placement rack as a whole to move out from the inside of the connecting pipe, so that the placement rack is released from the fixation, thereby making it convenient for the operator to clean the filter element and avoiding affecting the suction effect of the air suspension compressor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a front cross-sectional structural diagram of the present utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the connecting pipe of the utility model;

[0018] Figure 4 This is a structural diagram of the chute of the utility model;

[0019] Figure 5 It is a structural diagram of the shrapnel of the utility model.

[0020] In the figure: 1. Air suspension compressor; 101. Housing; 102. Air bearing; 103. Air duct structure; 104. Base; 2. Air inlet assembly; 201. Connecting pipe; 202. Mounting slot; 203. Placement rack; 204. Filter element; 205. Shrapnel; 206. Sliding column; 3. Slide slot; 4. Extrusion structure; 401. Movable plate; 402. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figures 1 to 5 FIG. 1 is a first embodiment of the present invention, which provides an air suspension compressor, including an air suspension compressor 1. An air inlet assembly 2 is provided at the bottom of the air suspension compressor 1. A chute 3 is provided inside the air inlet assembly 2. An extrusion structure 4 is provided inside the air inlet assembly 2.

[0024] The air inlet assembly 2 includes a connecting pipe 201, the inner wall of which is movably connected to a placement rack 203, a filter element 204 is arranged inside the placement rack 203, and springs 205 are provided on both sides of the filter element 204. The ends of the springs 205 are provided with sliding posts 206. The outer surface of the sliding post 206 is movably connected to the inner wall of the chute 3, and the sliding post 206 is used to clamp the filter element 204 into the connecting pipe 201;

[0025] By pressing the placement rack 203, the sliding post 206 is driven to move inside the chute 3, and then the sliding post 206 is engaged inside the chute 3. When the sliding post 206 moves, the spring piece 205 is deformed, and when it moves, the sliding post 206 is driven to move toward the vertical part of the chute 3. With continuous squeezing, the sliding post 206 is driven to move to the vertical part. At this time, the placement rack 203 is driven by the squeezing structure 4 to move out along the vertical part of the chute 3, so that the operator can remove the filter element 204 for cleaning.

[0026] The air suspension compressor 1 includes a housing 101 , an air bearing 102 is provided inside the housing 101 , an air duct structure 103 is provided outside the air bearing 102 , and bases 104 are provided on both sides of the exterior of the housing 101 ;

[0027] The air is compressed by the air bearing 102, and the base 104 is used to install the air suspension compressor 1 in a suitable position through bolts;

[0028] The bottom of the connecting pipe 201 is connected to the outer wall of the housing 101, and a mounting groove 202 is provided on the top of the connecting pipe 201;

[0029] The design of the mounting slot 202 makes it easy for personnel to connect the external pipe to the end of the connecting pipe 201 by bolts, thereby adjusting the ventilation area;

[0030] The chute 3 is provided with a vertical part and an inclined part, and inclined blocks are provided inside the vertical part and the inclined part;

[0031] When the sliding post 206 moves on the inclined portion of the chute 3 and onto the inclined block, the deformation caused by the spring 205 drives the sliding post 206 to cross the inclined block, and the elastic force of the spring 402 squeezes the bottom of the inclined block to prevent it from returning, so that the placement rack 203 is clamped into the inside of the connecting pipe 201 as a whole. When the placement rack 203 is pressed again, the sliding post 206 is driven to move to the vertical portion of the chute 3. The elastic force of the spring 402 drives the placement rack 203 to be removed from the inside of the connecting pipe 201 as a whole to clean the dust and impurities adsorbed on the filter element 204;

[0032] The top opening of the chute 3 is set to be in an arc shape;

[0033] The arc-shaped design of the opening of the chute 3 makes it convenient for the operator to insert the sliding column 206 into the chute 3 when installing the cleaned placement rack 203 and the filter element 204, and the overall installation of the filter element 204 is facilitated by enlarging the opening.

[0034] Example 2

[0035] like Figure 3 and Figure 4 As shown, this embodiment includes the features of embodiment 1, and the distinguishing technical feature is that the extrusion structure 4 includes a movable plate 401, the outer surface of the movable plate 401 is movably connected to the inner wall of the connecting tube 201, and the top of the movable plate 401 is movably connected to the bottom of the placement rack 203;

[0036] When placing the entire placement rack 203, the entire placement rack 203 is supported by the movable plate 401, making it easier to install the entire placement rack 203 after cleaning.

[0037] A spring 402 is provided at the bottom of the movable plate 401, and the other end of the spring 402 is connected to the connecting pipe 201;

[0038] At this time, since the spring 402 is in an extruded state, it will apply an upward pressure to the placement rack 203 as a whole, making it easy to drive the sliding column 206 to be clamped inside the slide groove 3 to prevent it from moving. At the same time, when the placement rack 203 is released, the elastic force of the spring 402 drives the placement rack 203 to pop out from the inside of the connecting pipe 201, making it easy to take out the filter element 204 on the placement rack 203.

[0039] The working principle and use process of this utility model:

[0040] When the filter element 204 is cleaned, the filter element 204 or the placement rack 203 is pressed, the movable plate 401 is squeezed, and the placement rack 203 drives the sliding post 206 and the spring piece 205 to move downward. As it continues to fall, the sliding post 206 moves in the inclined part of the slide groove 3, and the spring piece 205 is also continuously adjusted with the sliding post 206. Later, when the sliding post 206 moves to the vertical part of the slide groove 3, due to the compression of the spring 402, it will exert an upward pressure on the movable plate 401, making it easy to drive the placement rack 203 to be pushed out from the inside of the connecting pipe 201 as a whole. At the same time, the sliding post 206 and the reset spring piece 205 move along the vertical part of the slide groove 3 and pass over the inclined block part, so that the placement rack 203 that has been disassembled can be cleaned as a whole, so as to avoid affecting the exhaust effect of the air suspension compressor 1 due to the blockage of the filter element 204, and bring convenience to the disassembly and cleaning of the personnel.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air suspension compressor, comprising an air suspension compressor (1), characterized in that: An air inlet assembly (2) is provided at the bottom of the air suspension compressor (1), a slide groove (3) is provided inside the air inlet assembly (2), and an extrusion structure (4) is provided inside the air inlet assembly (2); The air inlet assembly (2) comprises a connecting pipe (201), the inner wall of the connecting pipe (201) is movably connected to a placement rack (203), a filter element (204) is arranged inside the placement rack (203), both sides of the filter element (204) are provided with spring pieces (205), the ends of the spring pieces (205) are provided with sliding columns (206), the outer surface of the sliding column (206) is movably connected to the inner wall of the slide groove (3), and the sliding column (206) is used to clamp the filter element (204) in the connecting pipe (201).

2. An air suspension compressor according to claim 1, characterized in that: The air suspension compressor (1) comprises a housing (101), an air bearing (102) is provided inside the housing (101), an air duct structure (103) is provided outside the air bearing (102), and bases (104) are provided on both sides of the exterior of the housing (101).

3. The air suspension compressor according to claim 1, characterized in that: The bottom of the connecting pipe (201) is connected to the outer wall of the shell (101), and the top of the connecting pipe (201) is provided with a mounting groove (202).

4. The air suspension compressor according to claim 1, characterized in that: The extrusion structure (4) comprises a movable plate (401), the outer surface of the movable plate (401) is movably connected to the inner wall of the connecting tube (201), and the top of the movable plate (401) is movably connected to the bottom of the placement rack (203).

5. The air suspension compressor according to claim 4, characterized in that: A spring (402) is provided at the bottom of the movable plate (401), and the other end of the spring (402) is connected to the connecting pipe (201).

6. The air suspension compressor according to claim 1, characterized in that: The slide groove (3) is provided with a vertical portion and an inclined portion, and inclined blocks are provided inside the vertical portion and the inclined portion.

7. The air suspension compressor according to claim 1, characterized in that: The top opening of the chute (3) is arranged in an arc shape.

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